package com.sky.controller.admin;

import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

/*
 * 通用接口
 * */
@RestController
@Api(tags = "通用接口")
@RequestMapping("/admin/common")
@Slf4j
public class CommonController {
    //TODO
    //查看AliOssUtil的归属包疑问
    @Autowired
    private AliOssUtil aliOssUtil;

    /*
     * 文件上传
     * */
    @PostMapping("/upload")
    @ApiOperation("文件上传")
    public Result upload(MultipartFile file) {
        log.info("文件上传 {}", file);
        try {
            //原始文件名
            String originalFilename = file.getOriginalFilename();
            //截取后缀
            String suffix = originalFilename.substring(originalFilename.lastIndexOf("."));
//        String[] split = originalFilename.split(".");
//        String suffix=split[1];
//        suffix="."+suffix;
            String name = UUID.randomUUID().toString() + suffix;
            //文件的请求路径
            String filePath = aliOssUtil.upload(file.getBytes(), name);
            return Result.success(filePath);
        } catch (IOException e) {
//            e.printStackTrace();
            log.info("文件上传失败 {}",e);
        }
        //走到了这里，说明失败了
        return Result.error(MessageConstant.UPLOAD_FAILED);
    }
}
